swath: IW1
Bperp (average): 15.321886242805363
Bpar (average): 15.690546089154111
swath: IW2
Bperp (average): 16.581930862484942
Bpar (average): 14.533513680349436
swath: IW3
Bperp (average): 17.593963680525828
Bpar (average): 13.450372079697075